/*
 * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */
package org.mule.runtime.config.spring.parsers.delegate;

import org.mule.runtime.config.spring.parsers.MuleChildDefinitionParser;
import org.mule.runtime.config.spring.parsers.MuleDefinitionParser;
import org.mule.runtime.config.spring.parsers.MuleDefinitionParserConfiguration;

public class SingleParentFamilyDefinitionParser extends AbstractSingleParentFamilyDefinitionParser {

  public SingleParentFamilyDefinitionParser(MuleDefinitionParser parent) {
    // avoid the overriden method here
    super.addDelegate(parent);
    parent.setIgnoredDefault(false);
  }

  protected MuleDefinitionParserConfiguration addDelegate(MuleDefinitionParser delegate) {
    throw new UnsupportedOperationException("Delegates must be associated with attribute names");
  }

  public SingleParentFamilyDefinitionParser addChildDelegate(String attribute, MuleChildDefinitionParser delegate) {
    return addChildDelegate(new String[] {attribute}, delegate);
  }

  public SingleParentFamilyDefinitionParser addChildDelegate(String[] attributes, MuleChildDefinitionParser delegate) {
    super.addChildDelegate(delegate);
    delegate.setIgnoredDefault(true);
    for (int i = 0; i < attributes.length; i++) {
      getDelegate(0).addIgnored(attributes[i]);
      delegate.removeIgnored(attributes[i]);
    }
    return this;
  }

}

